SX-2000 SERIES
FIRMWARE UPDATE PROCEDURE
"SM" represents SX-2000SM, "AI" SX-2000AI or SX-2100AI, and "AO" SX-2000AO or SX-2100AO in this
procedure manual.
The SM, AI and AO units of the SX-2000 system can be updated from a PC via USB port. Follow the
procedures below to update these units.
1. Install the USB driver on your PC. (See p. 2.)
2. Update the SM using the SM update file. (See p. 6.)
3. Update the AI or AO using the AI/AO update file. (See p. 8.)
Notes
• There are 2 kinds of update files: one for the SM and another for the AI and AO.
If the SM has been updated with AI/AO update file by mistake or vice versa, refer to item 4, "What If
You Failed to Update?" (See p. 11.)
• Updating the SM, AI or AO unit in operation within the SX-2000 system could cause system
malfunction. In such cases, reset the updated unit after update completion. The system can restore
itself and operate normally.
TABLE OF CONTENTS
1. USB Driver Installation Procedure .................................................................................... 2
2. Firmware Update Procedure for the SM .......................................................................... 6
3. Firmware Update Procedure for the AI and AO ........................................................... 8
4. What If You Failed to Update? ........................................................................................... 11
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